Casio ED-WKBK-PRECALC Datasheet download pdf (Page 31)

5. Use your Casio 9750GII to graph a box and whisker for each of the age and

gender groups. Draw a sketch of each graph. Be sure to label the

interquartile values for each age and gender group.

Female < 21 Female ≥ 21

Male < 21 Male ≥ 21

6. What is the range of costs for car insurance for females over 21 years old?

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What is the mean cost?

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7. What is the range of costs for car insurance for males over 21 years old?

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What is the mean cost?

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8. What is the difference between a male driver over 21, and a female driver over

21 years old?

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Activity 4 • Statistics with the Casio fx-9750GII

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Casio ED-WKBK-PRECALC Datasheet Page 31